Notes
Rhodes University.
Thls article is based on continuing research by De Wet in Chatha since 1978, and by Leibbrandt and De Wet in Rabula since 1986. The authors gratefully acknowledge financial support from the Joint Research Committee of Rhodes University, the Chairman's Fund of Anglo American and De Beers, and the Institute for Research Development and Prodder programme of the Human Sciences Research Council, and helpful comments on earlier drafts of this article from Andrew Donaldson, Rodney Davenport, Roger Southall and Michael Whisson of Rhodes University. These organisations and people bear no responsibility for the opinions expressed in the article.